Why did the Congress finally accept the Cabinet Mission Plan?
or
Why did the Congress welcome Cabinet Mission's proposal regarding the formation of a Constituent Assembly?

Why did the Congress reject Viceroy's offer to form an Interim Government as per the Cabinet Mission's Plan?

Mention any two proposals contained in the Mountbatten Plan of 3rd June 1947.

What did the Mountbatten Plan provide in regard to the Princely States?